baber/WOPTO huggingface dataset:
Patent JP-2003057886-A (JP)
Title: Image forming device
Inventor: KITAJIMA KENICHIRO
IPC: G03G21/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of rapidly and easily yielding a high-quality image by preventing potential fluctuation and a ghost image from occurring in the case of using a laminated photoreceptor using an amorphous photoreceptor for regular development. SOLUTION: When the photoreceptor drum 1 is driven and rotated initially, exposure is performed with the minimum exposure by an image exposure means 8, an optical destaticizing means 5 is operated and an electrifier 3 is actuated. In such a case, the electrifier 3 is actuated at a stage where the part of the drum 1 optically destaticized by the destaticizing means 5 reaches a position where it is opposed to the electrifier 3.  In a specified period after the part of the drum 1 optically destaticized by the destaticizing means 5 reaches a position where it is opposed to the exposure means 8 at the second and succeeding rotation of the drum 1, the exposure means 8 is actuated on a condition that exposure is equal to or above the minimum one so as to lower the potential of all the electrified area of the drum 1 to the potential of a non-image part, and then image-exposure is performed to an image forming area.
Patent JP-2003059715-A (JP)
Title: Electromagnetic valve solenoid
Inventor: SATO HIDEJI
IPC: H01F7/16
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve solenoid which can be manufactured at a low cost independently of the cross sectional shape of a magnetic substance case. SOLUTION: In an electromagnetic valve solenoid 2, the opposed ends of magnetic plates are fixed together so as to provide openings 4c and 4d to the ends of a cylindrical cover 4, the opening 4c is stopped up with a magnetic cap 5 to form a magnetic case 3, a bobbin 9 wound with a coil 8, a magnetic plate 10, and a movable core 7 are housed in the magnetic case 3, and a stationary magnetic pole member which is provided to the magnetic cap 5 in one piece or in a stationary manner is provided at a position opposed to the movable core 7.
Patent JP-2003058961-A (JP)
Title: Fire sensor
Inventor: SAKURAI SHIGERU
IPC: G08B17/103
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To periodically perform automatic inspection in a fire detector, to store its result and to immediately issue a warning of the result when an inspection button is depressed. SOLUTION: The fire detector is constituted such that a pseudo sensor output test means periodically outputs pseudo sensor output equal to or more than a reference value which is stored in a reference value storage means, whether or not the pseudo sensor output which is outputted by the pseudo sensor output test means is equal to or more than the reference value is found by a comparison means, a fire discrimination signal is stored in a storage means when the pseudo sensor output is equal to or more than the reference value and discriminated as fire, or an abnormality discrimination signal is stored in the storage means when the pseudo sensor output is equal to or less than the reference value and discriminated as abnormality, the fire discrimination signal is outputted to a warning means when the fire discrimination signal is stored in the storage means and the abnormality discrimination signal is outputted to the warning means when the abnormality discrimination signal is stored in an inspection monitoring means in the case of receiving an inspection instruction from the inspection button.
Patent JP-2003060612-A (JP)
Title: Digital broadcasting receiver
Inventor: YOSHINAGA MASAYUKI
IPC: H04H40/18
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver where memory capacity is reduced. SOLUTION: In a guard interval correlation circuit 206, a signal switching section 312 for changing an I/O signal to a delay memory 302 is provided. Immediately after power on, immediately after channel change, or the like, a region corresponding to the effective symbol period of the delay memory 302 is used for detecting a guard interval period. Then, although a region that is slightly larger than a guard period is used for detecting the guard interval period after the guard interval period is detected, other regions can be used for other circuits connected to a terminal 321. Other circuits carry out the processing of a stage after the guard interval correlation circuit 206 like an AFT circuit or the like, thus processing a memory that was connected to other circuits conventionally by the delay memory 302, and hence reducing the memory.
Patent JP-2003054719-A (JP)
Title: Cylindrical ground storage structure made of steel plate
Inventor: KOZAKURA YOSHITAKA
IPC: B65D90/02
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To economically construct waste storage facility, facilitate the selection of an adequate place, reduce a risk of leakage, facilitate repair work, and prevent carrying-in work from depending on weather. SOLUTION: A cylindrical ground storage structure made of steel plate is provided with a side wall part 2 having a cylindrical wall face 1 made of steel plate, a roof part 4 joined with an upper end part of the side wall part and having a roof plate 3 made of steel plate, a crane support column 6 positioned in a central part of the cylindrical wall face, and an overhead traveling crane 7 for scattering stored material in the side wall part. The overhead traveling crane has an inside rail 8 stretched around between the crane support column and an upper part of the side wall part and turning around the crane support column, a winch 9 moving along the inside rail, and an inside bucket 10 driven by the winch to rise and lower.
Patent JP-2003061061-A (JP)
Title: Gate controller for communication line
Inventor: IDO AKIHIKO
IPC: H04N7/16
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a gate controller for a communication line having a low insertion loss (power loss) accompanying insertion of a circuit to the communication line, and comparatively simple in design and in handling of control bits. SOLUTION: Switches SWn (n=1, 2, 3) of bypass grounding circuits 151 are alternatively switched to start and activate an object interrupt/attenuation circuit only brought into an on state. However, when all the switches SW1 , SW2 , SW3 are turned off, only an ordinary path grounding circuit 150 connected to an incoming side ordinary path 21a is active and an incoming signal is transmitted to a center side, without being attenuated or interrupted. Through the configuration above, since electric components on the ordinary path 21a and electric circuits (140, 150) or the like to be connected to the ordinary path 21a can be shared in common (made common), so as to minimize the so called 'insertion loss', and the small-sized gate controller with smaller weight can be realized.
Patent JP-2003056688-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: KANENAKA KATSUYUKI
IPC: F16H61/04
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device for an automatic transmission allowing a time up to starting engagement to be shortened and a time lag for gear shift to be reduced by minimizing the invalid stroke of a piston. SOLUTION: The hydraulic control device for the automatic transmission provides gear shift using frictional engagement elements, one of which is being open and the other of which is in engagement. When a shift command is issued, oil pressure is output to an oil pressure chamber 18 for the frictional engagement element C on the engagement side for eliminating the predetermined invalid stroke, following which standby pressure C3Pa is output such that the movement of the piston 18d on the engagement side is prohibited. When the oil pressure of the frictional engagement element B1 on the open side is removed and a point of increasing a turbine rotating number is detected, offset pressure C3Pb higher than the standby pressure C3Pa is output to the oil pressure chamber 18 on the engagement side and then initial engagement pressure C3Pc is output thereto.
Patent JP-2002348287-A (JP)
Title: Amine derivative
Inventor: ABE HIDENORI
IPC: A61P31/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an compound having an excellent somatostatin receptor binding inhibition function and effective for the prevention and treatment of diseases or the like concerning the somatostatin. SOLUTION: This compound or its salt is expressed by formula [wherein, X and X' are each the same or different hydrogen atom or the like; R<1> and R<2> are each the same or different hydrogen atom or the like; Q is a direct bond or a spacer with 1-6 atoms in the main chain; Y is a direct bond or -CH2 -Y'- (wherein, Y' is a direct bond or a spacer with 1-5 atoms in the main chain); T<1> and T<2> are each the same or different C(R<5> ) (wherein, R<5> is a hydrogen atom, a hydroxy, or a 1-6C alkyl) or N, when each having an adjacent single bond, or C, when each having an adjacent double bond; R<3> is a hydrogen atom or the like; and R<4> is a (substituted) aromatic group].
Patent JP-2003066587-A (JP)
Title: Sputtering target and method for producing phase shifting mask blank, and phase shifting mask using the same
Inventor: TSUKAMOTO TETSUSHI
IPC: G03F1/32
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifting mask blank and a phase shifting mask having very excellent chemical resistance by using a material consisting essentially of a metal and a boron-doped silicon as a sputtering target when a phase shifting film is produced by sputtering. SOLUTION: The sputtering target used for forming the translucent regions of a phase shifting mask consists essentially of the metal and the boron-doped silicon.
Patent JP-2003038055-A (JP)
Title: Cooler
Inventor: SONOBE YASUKI
IPC: A01K1/015
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooler which is used in a hot season such as summer, etc., and does not depend on electric power. SOLUTION: This cooler is equipped with radiation plates (3) constituted of a plate (1) and fins (3) and heat conduction and radiation from the plate (1) to the fins (2) are carried out by lying of an animal on the plate (1). The function of the radiation plates (3) is increased by making the radiation plates efficiently take cold air by an external refrigerant (11) through constitution of raising the fins (2) along a wall (7) positioned behind the plate (1). The cooler is provided with plates 9 which are in contact with the fins (2) and stuck fast to a plurality of sides of the animal. A netlike wall (7) is arranged so that cold air by the refrigerant (11) passes by through spaces of the fins (2).
Patent JP-2003061488-A (JP)
Title: Combustor control system
Inventor: SHIGEOKA TAKEHIKO
IPC: F23N5/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustor control system enabling its operational control based on sunshine duration and timer setting and intended for both efficient carbon dioxide supply and temperature security inside the greenhouse. SOLUTION: This combustor control system includes a greenhouse temperature detective means 4, a temperature setting means 1, a control section 6 for controlling the operation of the combustor according to a predetermined sequence based on the comparison of the greenhouse temperature with a set temperature, and a 24-hour timer 8 having calender function; wherein the control section 6 includes a sunshine duration control section functioning to memorize a sunshine duration determined from the local district and days and months and output the day's sunshine duration signal based on the signal about days and months given by the 24-hour timer 8 on starting the operation of the combustor.
Patent JP-2003078233-A (JP)
Title: Printed board and method of inspecting the same
Inventor: MAKIHATA KATSUHIRO
IPC: H05K1/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting printed board by which whether or not the internal layer structures of through hole sections of a printed board meet a prescribed standard can be inspected before press-fit connectors are mounted by press-fitting the connectors in the through hole sections without breaking the printed board. SOLUTION: Before, after, or during the course of a step of making through holes 12 through the printed board 10 in a press-fit connector manufacturing process, dummy through holes 14 are made through the printed board 10, and some of the through holes 14 are plated for the press-fit connectors. Thereafter, whether or not the through holes have prescribed inside diameters, namely, the holes meet the prescribed standard is discriminated by measuring the inside diameters of the nonplated dummy through holes.
Patent JP-2002155520-A (JP)
Title: Concrete secondary products structure
Inventor: KITAO NATSUKI
IPC: E02B3/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the waste. SOLUTION: A plurality of concrete secondary products formed by molding the main material including at least one kind selected from a group of wood chips, waste paper, wasted plastic, metal chips, glass, ceramic chips and rubbles, the filtered sediment and the cement is housed in a wire cylinder to provide a concrete secondary product structure.
Patent JP-2003075119-A (JP)
Title: Height information measuring device
Inventor: WATANABE NOBUYUKI
IPC: G06T7/60
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable height information measuring device capable of saving a time and the CPU power required for calculation by promoting efficiency of procedures for data processing. SOLUTION: In this height information measuring device, plural confocal images on a horizontal plane comprising plural pixels are imaged at mutually different plural height positions in the height direction of a sample, and height information of an object in the sample is acquired based on the plural imaged confocal images. The device has a resistor comparison means 105 for comparing brightness information of each pixel of the plural confocal images, to thereby determine the maximum brightness, a particle analytical means 107 for executing particle analysis by using confocal pixel data including a pixel having the determined maximum brightness, to thereby extract a specific region, and a height calculation means 108 for calculating representative values of the brightness and the height in the extracted region.
Patent JP-2003083072-A (JP)
Title: Seal structure of rotary vale in variable intake device
Inventor: AKITANI KIYOSHI
IPC: F16J15/32
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a variable intake device in which a seal member made of synthetic resin and having a pair of circular-arc shaped seal parts which may become like a ring and a pair of barlike seal parts connecting both circular-arc shaped seal parts is mounted in a mounting groove at outer periphery of a rotary valve and a seal face bringing the barlike seal part into contact and a back part side face opposing to the barlike seal part from the opposite side to the seal face along peripheral direction of the rotary valve are formed in a linear groove part fitting both barlike seal parts among the mounting grooves to maintain seal effect of the seal member in the peripheral direction of the rotary valve even if a pressure wave in air suction pulsation acts on the seal member. SOLUTION: Protruding bars 46 protruding onto one side are integrally provided by extending along the longitudinal direction of the barlike seal part 42A in at least either of the barlike seal part 42A or the back part side face 45b.
Patent JP-2003082881-A (JP)
Title: Air-jet snow melting system
Inventor: ISHIDA HIROSHI
IPC: E04H9/16
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an air-jet snow melting system in which snow is scattered by the injection of compressed air by utilizing high-pressure compressed air and snow on a roof and a building structure is melted and discharged. SOLUTION: The air-jet snow melting system is composed of a marketed compressor 1 for general business, two air tanks 3, which are branched from the compressor 1 and in which compressed air is accumulated through check valves 2, high-pressure hoses 5 being branched from the air tanks 3 and force- feeding compressed air to injection nozzles 4, solenoid valves 7 installed in the intermediate sections of the high-pressure hoses 5 and controlled by a timer, the injection nozzles 4 injecting compressed air to the roof or a structure surface and a control panel 8 receiving a signal from a snow cover sensor 6 and controlling the solenoid valves 7 by a timer.
Patent JP-2003083808-A (JP)
Title: Photoelectric sensor
Inventor: IMAI HISANORI
IPC: G01J1/42
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric sensor capable of performing accurate detection of a detection object, measurement of an advance position or the like even if a slit is mounted. SOLUTION: A slit plate 26 having a proper opening area is selected from plural slit plates 26 corresponding to the size of the detection object W2, and the output signal level from a light receiving circuit 19 is stored as 'the maximum output signal level D1' in a storage part in the state where the slit plate 26 is not mounted and the detection object W2 does not exist in an optical path L1. Then the slit plate 26 is mounted, and the output signal level from the light receiving circuit 19 is stored as 'a detected output signal level D2' in the storage part.  In this case, a CPU 20 calculates a light receiving ratio S (=D1/D2) from the maximum output signal level D1 and the detected output signal level D2 and stores it in the storage part, and multiplies the output signal level from the light receiving circuit 19 by the light receiving ratio at the 'detection mode' time and performs determination operation based on a conversion level.
Patent JP-2003080698-A (JP)
Title: Apparatus for driving ink-jet head
Inventor: ITO MAKI
IPC: B41J2/01
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for driving an ink-jet type recording head by which fluctuation of displacement of a piezoelectric element can be rapidly suppressed. SOLUTION: The apparatus for driving the ink-jet type recording head in which a pressure room is contracted by loading an electric voltage on the piezoelectric body to discharge an ink is provided. When printing operation is performed, a driving wave shape exhibiting an electric field strength exceeding resistance to the electric field strength of the piezoelectric body is loaded on the piezoelectric body (A). When the printing operation is not performed, a continuous pulse wave shape being an opposite polarity to the driving wave shape during printing operation is loaded on the piezoelectric body (B). It is possible to rapidly suppress fluctuation of the displacement of the piezoelectric element and to obtain a stable discharging characteristics.
Patent JP-2003079587-A (JP)
Title: Method for determining sleep phase
Inventor: WATANABE YOSHIJIRO
IPC: A61B5/0245
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a method of determining sleep phases: that is, while monitoring sleep conditions is indispensable for pathological analysis and health care associated with sleep disorders and sleep deprivation, and there is a sleep polygraph measuring method as an international standard for detecting sleeping conditions, it causes psychological pain as it requires a subject to wear a number of detectors, making the difficult to be obtained from the natural state of the subject. SOLUTION: Efforts are made to make more natural a measuring method that constrains a subject, and a means of indirectly gathering information from the subject's body by use of an air mat is an excellent method among these. However, the data available cannot help but become scarce, and conventionally there is only such a simple analysis as making a distinction between awakening and sleep or between REM sleep and non-REM sleep. Then, a method of classifying the data for analysis is established, so that six sleep phases conforming to the international standard can be identified based on the method. Thus, a variety of analyses, diagnoses and measures on sleep are taken more universally while eliminating such disturbances as differences among individuals and among physical conditions.
Patent JP-2003084397-A (JP)
Title: Packaging material for thermally developable image recording material and method for detecting presence of remaining thermally developable image recording material
Inventor: GOI KATSUNORI
IPC: G03C3/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved packaging material for stacked thermally developable image recording materials and a method for detecting the presence of the remaining recording material in which a recess or a notch formed in a bottom backing paper does not exert a bad influence due to the escape of an organic solvent on the lowest recording material in a mechanism for judging the presence of the remaining recording material by detecting the suction of the recording material by a sucker which brings out each recording material. SOLUTION: The packaging material for thermally developable image recording materials is characterized in that it has a recording material detecting means obtained by forming a recess or a notch in a bottom backing paper present at the bottom of the packaging material in a portion with which part of a sucker comes in contact and packing the recess or notch with a filler comprising an air-permeable flexible material which does not absorb an organic solvent and is impervious to the solvent.
Patent JP-2003085005-A (JP)
Title: Computer system configuration automatic changing system
Inventor: AOSAWA TAKASHI
IPC: G06F17/30
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To heighten simplicity and flexibility on configuration change of a computer system, and to reduce the work quantity of a configuration change instructor. SOLUTION: A configuration change means 102 receives a configuration change instruction having the content allowable to be incomplete/partial from the configuration change instructor, and transmits configuration information shown by the configuration change instruction to a configuration determination means 103.  The configuration determination means 103 supplements the incomplete/partial configuration information received from the configuration change means 102 on reference to a computer system configuration information database 104 or an inter-component dependency rule database 105, and construct the configuration of the computer system 109 by coping with a selection policy properly and flexibly on reference to a component selection policy database 106 or a component attribute database 107, and determines computer configuration determination information as the result, and informs a configuration change device 108 of the computer configuration determination information.